Police in West Michigan are searching for a woman they say attacked her parents with a hatchet and knife.

WOOD-TV and The Grand Rapids Press report police surrounded a home in the Grand Rapids-area community of Wyoming on Wednesday morning after the attack.

A search of the home found that the woman was gone.

Police say they initially responded about 12:50 a.m. after the parents escaped in a vehicle following the attack and flagged down an officer on patrol.

The parents were taken to a hospital for treatment. Police say the mother is in stable condition and the father has been released.

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